import React from 'react';
import Gson from './g_son'
import { Contex2 } from '../context'
class Son extends React.Component {
  render() {
    return <Contex2.Provider value={{ qq: 123 }}>
      <h3>子组件</h3>
      <Gson />
    </Contex2.Provider>;
  }
}
export default Son